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Introduction and purpose of the work: Non-alcoholic fatty liver disease (NAFLD) is a common condition in the general population. In its course, excessive fatty acids are deposited in liver cells. The best way to prevent it is to reduce weight by being physically active and eating a proper low-calorie diet. The purpose of this study is to describe the potential health benefits of the mediterranean diet in people with NAFLD. For this purpose, the literature available in the PubMed database was reviewed using the following keywords: mediterranean diet; non-alcoholic fatty liver disease (NAFLD); non-alcoholic steatohepatitis (MASH). State of the knowledge: The mediterranean diet is rich in fruits, vegetables, nuts, fish, olive oil and whole-grain products. It has the effect of decreasing insulin resistance, which is a major cause of NAFLD. In addition, it exerts anti-inflammatory and antioxidant properties. In recent years, numerous clinical studies have been conducted analyzing the effects of this diet on laboratory results, liver steatosis and progression to steatohepatitis (MASH) in patients with NAFLD. Conclusions: The results of the studies show that following a mediterranean diet can prevent as well as alleviate the course of this disease. However, there is a need for more clinical studies, on larger groups of people to recognize the mediterranean diet as an effective form of NAFLD therapy.

Introduction and purpose of work: COVID-19 is a disease caused by the SARS-CoV-2 virus. Vitamin D is categorized as a steroid hormone that affects the body's calcium-phosphate balance. It also exerts an immunomodulatory and anti-inflammatory function. Numerous studies indicate that vitamin D levels may have an impact on the course of COVID-19 infection. The purpose of this study is to describe the potential health benefits of vitamin D supplementation in COVID-19 patients. The literature available in the PubMed database was reviewed using the following keywords: "vitamin D"; "COVID-19 infection"; "SARS-Cov-2 virus". Stan wiedzy: Witamina D zmniejsza ryzyko ciężkiej ostrej infekcji górnych dróg oddechowych i COVID-19 poprzez jej wpływ na zmniejszenie replikacji wirusa, zmniejszenie produkcji cytokin prozapalnych i zwiększenie integralności komórek śródbłonka w drogach oddechowych. Stymuluje również syntezę katelicydyny i beta-defensyn. Białka, o których mowa, wykazują bezpośrednią aktywność przeciwwirusową. Część badań dowodzi, że niedobór witaminy D zwiększa śmiertelność, potrzebę inwazyjnej i nieinwazyjnej wentylacji u pacjentów z SARS-Cov-2-dodatnim. Udowodniono, że odpowiednia suplementacja omawianej witaminy zmniejsza ryzyko zakażenia COVID-19 nawet u osób wrażliwych. Wnioski: Wykazano, że obniżony poziom witaminy D zwiększa częstość występowania i nasilenie infekcji COVID-19. Istnieje potrzeba dalszych badań w celu potwierdzenia suplementacji witaminy jako skutecznej metody zapobiegania i łagodzenia infekcji wirusem SARS-Cov-2.

Background: Obesity is a major problem nowadays. It has correlation with metabolic and cardiovascular diseases. Due to that it is very important to diagnose and treat obesity properly. Objective: The purpose of our work is to show effectiveness of GLP1 agonist in treating obesity. Method: A literature review was conducted in PubMed database using the key words: „Semaglutide obesity” „Tirzepatide obesity” „Liraglutide obesity” „obesity”. Results: Using particular drug in addition to lifestyle modification appears to be more effective than using placebo with lifestyle modification. Conclusions: Trials showed effectiveness of GLP1 analogs in treatment of obesity. These drugs might be a future of managing with obesity, but we do not know yet how long lasting is the effect of these drugs. The upcoming years will bring us more trials, but in this moment we can say that they have a lot of potential.

Introduction: Trichotillomania is a mental disorder in which the patient persistently and recurrently pulls out his own hair, which results in varying degrees of hair loss. This causes considerable suffering and impairs quality of life, but patients rarely seek specialist help. It affects 0.5–3% of the general population, but data may be underestimated due to low reporting. Aim of the study: The aim of our study is to summarize the current state of knowledge on the treatment of trichotillomania. Materials and methods: The literature available in the PubMed and Google Scholar database was reviewed using the following keywords: "trichotillomania", "trichophagia", "trichobeozar", "trichotillomania treatment". Results: Treatment of TTM is difficult and involves many methods. The division of therapeutic methods focuses mainly on psychotherapy and pharmacological treatment. The greatest effectiveness is attributed to cognitive-behavioral therapy, especially habit reversal training. Medications can help reduce symptoms, especially in the presence of other disorders, e.g. depression, anxiety disorders. Conclusions: Trichotillomania contributes to significant suffering and negatively affects functioning in social and professional life. The basis of its treatment is psychotherapy, but there are many reports on the effectiveness of selected drugs (SSRIs, clomipramine, antipsychotics, N-acetylcysteine, naltrexone, lamotrigine, bupropion, dronabinol, inositol), but they require further research on a larger group of patients.

Sclerosing stromal tumor (SST), located in the ovary, is a very rare disease entity. To date, only a few hundred cases of ovarian SST have been confirmed worldwide. Preoperative diagnosis of stromal tumor is difficult, as clinically and radiologically it resembles other types of ovarian tumors. These tumors present nonspecific symptoms, with irregular menstrual bleeding, lower abdominal pain and palpable pelvic lesions being the most common. Differentiation and diagnosis is possible only thorough histopathological examination and immunophenotyping. In the present study, we presented a case report of a young, 20-year-old patient with an oligosymptomatic ovarian stromal tumor. We compared and summarized the diagnostic and therapeutic process, as well as the tumor immunophenotypes, with recent cases reported in the literature.

Introduction and Purpose. Polycystic ovary syndrome (PCOS) is the most common endocrinopathy in women of reproductive age worldwide. Patients may present with a wide range of symptoms. According to the most commonly used Rotterdam criteria, the presence of 2 out of 3 criteria is required for diagnosis: clinical and/or biochemical markers of hyperandrogenism (HA); ovulation disorders (oligo- or anovulation); polycystic ovaries on ultrasound (PCOM); and exclusion of disorders mimicking the clinical features of PCOS. The basis of treatment are birth control pills, metformin and antiandrogens. The pathogenesis of the syndrome is not fully understood. The aim of the study is to summarize the potential health benefits of vitamin D supplementation for women with PCOS based on publications from the last 10 years available on Pubmed. State of knowledge. Vitamin D receptors have been identified not only in calcium-regulating tissues, but also in many reproductive organs, such as the ovary (especially granulosa cells), uterus, placenta, testes, as well as hypothalamus and pituitary gland. In recent years, there have been studies analyzing the effect of vitamin D supplementation on the hormonal balance, metabolism and clinical symptoms in women with PCOS. Summary. The results of studies on vitamin D supplementation in women with PCOS are mixed. Some of them are promising and confirm a beneficial effect on glucose metabolism and insulin resistance, lipid metabolism, hormonal balance, alleviation of HA-related symptoms, improvement of menstrual frequency; while the results of other studies do not show significant improvement and do not confirm these effects. Therefore, there is a need for further research on the relationship between the pathogenesis of PCOS and vitamin D and the impact of its supplementation.

Background: Chloroquine is a 4-aminoquinoline derivative. Initially the substance was used as an antimalarial drug, but now chloroquine is also used to treat connective tissue diseases. It is a widely used drug in rheumatological diseases, especially in rheumatoid arthritis and systemic lupus erythematosus. A number of side effects have been reported in the public literature among patients using this drug. This article reviews side effects during long-term treatment of patients with rheumatoid arthritis. Materials and methods: A review of the literature available in the PubMed database was performed, using the key words: "Chloroquin" ; "Chloroquin rheumatoid" ; "Chloroquin toxicity" ; "Chloroquine" ; "Chloroquine rheumatoid" ; "Chloroquine toxicity". Results: Chloroquine is a quinine derivative, originally used in the prevention and treatment of malaria. It is now being successfully used to treat patients with certain connective tissue diseases, including rheumatoid arthritis. A number of publications have described various side effects of this drug. Serious and major problems arise from the drug's toxicity with long-term use, such as in the treatment of rheumatoid arthritis. Long-term use of the drug results in retinopathy and cardiotoxicity (conduction disturbances, cardiomyopathy). The available literature also mentions neuromyotoxicity which is rarely reported by patients. Conclusion: Long-term use of chloroquine carries serious side effects. The main complications of long-term use of the drug affect the visual, cardiovascular and nervous systems. The use of chloroquine in patients with rheumatoid arthritis should emphasize the need for accurate dosing and periodic cardiovascular, ophthalmologic and neurologic monitoring.

Background: Urinary Tract Infection (UTI) is a common infection in children. Prompt diagnosis and appropriate treatment are very important to reduce the morbidity. Pediatric urologists are now faced with a situation that requires appropriate action- antibiotic resistance of urinary tract pathogens is significantly increasing worldwide. Objective: The purpose of our work is to present the clinical aspects of antibiotic use in pediatric urology. To present the benefits of both short antibiotic therapy and standard antibiotic therapy. Methods and materials: A literature review was conducted in the PubMed database, using the key words: "urinary tract infection", "children", "short-term antibiotics", "antibiotics", „nephrology”. Results: Short-term antibiotic therapy for lower urinary tract infections appears to be as effective as standard therapy. Studies show that shorter antibiotic therapy also works well for pyelonephritis in pediatric patients. Children who have received a short course of antibiotic therapy may also be less likely to get subsequent infections in the future with a more resistant strain of the same uropathogen. Conclusion: Tried to reconcile the latest reports on diagnosis, treatment and follow-up in pediatric UTIs with existing practice and opinions on the use of short as well as standard antibiotic therapy. However, more clinical trials are needed to confirm efficacy, and to assess side effects of the therapy